BUE - SEA

$433 Find Cheap Flights from Buenos Aires to Seattle - Compare and Save

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Everything you should know

Cheapest round-trip
$1,040
Typical prices: $1,153-$1,549
Multiple Airlines
Sun 12/2Wed 3/21
EZE - SEA • 2 stops
Cheapest one-way
$433
Typical prices: $822-$1,165
Multiple Airlines
Sat 10/13
AEP - SEA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Buenos Aires and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
EZE - SEA
Cheapest • 9% average savings
AEP - SEA
Most popular
Insights
Insights
When to travel
March
Cheapest • 22% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $1,211 (round-trip)
Miami (MIA)
Shortest trip • 16h 42m (one-way)
Insights
Insights
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Flight Deals
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Flight Deals

Cheap Flights from Buenos Aires to Seattle (BUE-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buenos Aires to Seattle

Wed, Dec 2 - Sun, Mar 21
Multiple Airlines Logo
5:20 am - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
22h 00m2 stops Punta Cana Miami
Multiple Airlines Logo
8:05 am - 4:35 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
40h 30m2 stops Miami Santo Domingo Las Americas
$1,040Multiple Airlines
Wed, Dec 2 - Thu, Apr 1
Multiple Airlines Logo
8:00 am - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 20m1 stop Miami
Multiple Airlines Logo
7:35 am - 3:23 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 48m2 stops Newark Santo Domingo Las Americas
$1,133Multiple Airlines
Fri, Dec 4 - Sun, Mar 28
Multiple Airlines Logo
8:00 am - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 20m1 stop Miami
Multiple Airlines Logo
3:17 pm - 4:00 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
44h 43m2 stops Orlando Sao Paulo Guarulhos Intl
$1,147Multiple Airlines
Wed, Dec 2 - Wed, Mar 31
Multiple Airlines Logo
8:00 am - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 20m1 stop Miami
Multiple Airlines Logo
8:05 am - 3:45 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 40m2 stops Miami Punta Cana
$1,150Multiple Airlines
Fri, Dec 4 - Sat, Mar 27
Multiple Airlines Logo
8:00 am - 10:20 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 20m1 stop Miami
Multiple Airlines Logo
9:15 pm - 6:20 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
29h 05m2 stops Los Angeles Lima J Chavez Intl
$1,152Multiple Airlines
Sat, Dec 5 - Fri, Mar 26
Air Canada Logo
4:45 pm - 6:22 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
54h 37m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
8:40 am - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
26h 25m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,154Air Canada
Sat, Dec 5 - Fri, Mar 26
Air Canada Logo
4:45 pm - 6:22 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
54h 37m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
7:45 am - 3:05 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
27h 20m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,154Air Canada
Sat, Dec 5 - Sun, Mar 28
Air Canada Logo
4:45 pm - 6:22 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
54h 37m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl
Air Canada Logo
8:40 am - 2:30 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
25h 50m3 stops Vancouver Intl Toronto Pearson Intl Sao Paulo Guarulhos Intl
$1,154Air Canada
Tue, Dec 22 - Thu, Jan 21
American Airlines Logo
10:30 pm - 11:00 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
17h 30m1 stop Dallas/Fort Worth
American Airlines Logo
10:22 am - 8:30 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
17h 08m1 stop Dallas/Fort Worth
$1,449American Airlines
Mon, Dec 21 - Wed, Jan 6
American Airlines Logo
11:35 pm - 2:57 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
20h 22m2 stops Miami Dallas/Fort Worth
American Airlines Logo
7:30 am - 8:15 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
19h 45m2 stops Dallas/Fort Worth Miami
$1,452American Airlines
Booking Insights

Price, demand and travel trends for Buenos Aires to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Buenos Aires to Seattle with more confidence.

What is the cheapest Buenos Aires to Seattle flight route?

Buenos Aires Ministro Pistarini Airport (EZE) to Seattle (SEA) is the cheapest Buenos Aires to Seattle route, averaging $1,335 round-trip. Other Buenos Aires to Seattle routes average $1,606, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Buenos Aires to Seattle?

Monday is the cheapest day of the week to fly from Buenos Aires to Seattle, it is 7% cheaper than the average day. Wednesday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Buenos Aires to Seattle?

•March is the cheapest month to fly from Buenos Aires to Seattle at $1,043 round-trip.
•November ($1,551) and May ($1,527) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 48% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Buenos Aires to Seattle flights

Low season

February

Cheapest flight

$433
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Buenos Aires Jorge Newbery Airport to Seattle

When to book flights from Buenos Aires to Seattle

Are your dates flexible? Find out the best times to travel from Buenos Aires to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Buenos Aires to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Buenos Aires to Seattle?

    Flights from Buenos Aires to Seattle may depart from several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Flights usually arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Buenos Aires to Seattle?

    Three cabin classes are available on flights from Buenos Aires to Seattle:

    • Economy Class
    • Premium Economy Class
    • First Class

  • Which airports do connecting flights from Buenos Aires to Seattle pass through?

    One-stop flights from Buenos Aires to Seattle most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 51% of one-stop connections
    • Dallas/Fort Worth (DFW) - 30% of one-stop connections
    • Miami (MIA) - 9% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 8% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Buenos Aires to Seattle?

    Yes. Being flexible with your travel dates can save you up to 19% on the Buenos Aires to Seattle route. Monday is the cheapest departure day at $1,257 round-trip on average, while Wednesday is the most expensive at $1,543, a difference of $286. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Buenos Aires to Seattle?

    A nonstop flight from Buenos Aires to Seattle takes 0h 00m, covering 6,905 miles.

  • Do I need a passport to fly from Buenos Aires to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Buenos Aires to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,040 to $6,143. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Buenos Aires to Seattle looking right now?

    One-way fares from Buenos Aires to Seattle are currently lower than usual. Average one-way flight prices are about $595, which is 37% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Buenos Aires to Seattle?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 16h 42m, compared with 17h 17m via Dallas/Fort Worth (DFW) and 17h 48m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Buenos Aires and Seattle?

    Seattle is 4 hours behind Buenos Aires (Pacific Time vs Argentina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • How much should I expect to pay for a Buenos Aires to Seattle flight?

    Round-trip flights from Buenos Aires to Seattle range from $1,153 to $1,549, with an average of $1,342 over the past 12 months. Anything below $1,153 counts as a good deal.

Your guide to booking Buenos Aires to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Wednesday. On this route, Monday flights average $1,257 - about $286 less than Wednesday (19% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buenos Aires to Seattle trip for March. Fares historically average $1,043 round-trip in that month - typically $508 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Buenos Aires to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle